Na uwagę zasługuje fakt, że w dobie, kiedy wiele marek odzieżowych przenosi produkcję swoich ubrań do Azji, 30% ubrań Theory jest produkowane w Nowym Jorku. Mowiąc o początkach swojej kariery Rosen wspomina: "When I started out I spent as much time in the factory as in the studio, making sure the clothes were executed in the way I wanted them. Designing clothes is an art and a science. I think it's very important to be able to create clothes and see them very quickly. I think it is very important for anyone creative, design-wise to be very interactive with the pattern-making process, sample making, and ultimately with the manufacturing process. And I think without having those skills present in New York City, it would be very difficult to create clothes that have a sense of excitement, integrity and design".

My name is Magdalena. I'm a personal shopper, stylist and fashion blogger. I love classics and elegance, timeless forms and cutting. My biggest inspiration are Audrey Hepburn, Grace Kelly and Jackie Onassis . I'm a huge fan of fifties in fashion. My blog is a place where you can find my inspirations, beautiful places which I visited and all these things which I loved . This is a small window of my lifestyle.